robertdavidgraham/masscan - 25.5k Stars

Global Rank#1376Apr 13, 2026

since Jul 2013

robertdavidgraham/masscan

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

CAGPL-3.0

25.5k

3.2k

80

Weekly

3stars

·

0pushes

Stars

Contributors

New Stars

New Pushes

Forks

star-history.com

Share

GitHub README

<p align="center">
 <a href="https://www.star-history.com/robertdavidgraham/masscan">
  <picture>
   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/badge?repo=robertdavidgraham/masscan&theme=dark" />
   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/badge?repo=robertdavidgraham/masscan" />
   <img alt="Star History Rank" src="https://api.star-history.com/badge?repo=robertdavidgraham/masscan" />
  </picture>
 </a>
</p>

Markdown (Light)

[![Star History Rank](https://api.star-history.com/badge?repo=robertdavidgraham/masscan)](https://www.star-history.com/robertdavidgraham/masscan)

Markdown (Dark)

[![Star History Rank](https://api.star-history.com/badge?repo=robertdavidgraham/masscan&theme=dark)](https://www.star-history.com/robertdavidgraham/masscan)

HTML (Light)

<p align="center">
 <a href="https://www.star-history.com/robertdavidgraham/masscan"><img src="https://api.star-history.com/badge?repo=robertdavidgraham/masscan" alt="Star History Rank" /></a>
</p>

HTML (Dark)

<p align="center">
 <a href="https://www.star-history.com/robertdavidgraham/masscan"><img src="https://api.star-history.com/badge?repo=robertdavidgraham/masscan&theme=dark" alt="Star History Rank" /></a>
</p>

robertdavidgraham/masscan - 25.5k Stars · Global Rank #1376